condition mean min max 1 h after light 1.506880304 1.314803371 1.698957237 3 h after light 5.213377417333334 3.2919228080000003 6.907851947 5 h after light 6.97147914 5.871273921 8.162253658 7 h after light 8.037142396333333 5.826547785 9.516385029 9 h after light 8.728192115333332 7.291452099999999 9.596979952 11 h after light 9.074263709 7.8668008920000005 11.05646515 13 h after light 9.983027404333333 8.644919343 10.88168339 15 h after light 6.547523518333333 5.501299603 7.220296338 1 h after dark 7.629765523 7.083354832 8.309719458 3 h after dark 9.729918100333334 9.33329583 10.17047071 5 h after dark 8.238535459666666 5.553062659 9.612982577999999 7 h after dark 6.990869701333333 6.090594442 8.016796532999999